One in every 800 North Dakotans has now died from Covid, but people remain split on how seriously to take it.
Staff at a 14-bed hospital in North Dakota tell first-hand their fight to keep friends' family members alive.
Donald Trump is projected to win North Dakota.
The state is a firm stronghold for Republicans. Since 1940, only one Democratic presidential candidate has won the state: Lyndon B Johnson.Copyright: BBC
By Aleem Maqbool
Burleigh County narrowly voted to accept new refugees after hearing passionate arguments.
In 2017, Olivia Lone Bear went missing. Why did it take a volunteer to finally bring her body home, nine months later?
Lissa Yellowbird-Chase reflects on her experiences being "the bad guy" and "the good guy" as an amateur sleuth.
When Olivia Lone Bear went missing, the authorities were notified - and according to her family, working with them was a problem from the start.
Lissa Yellowbird-Chase explains why she went returned to the New Town, North Dakota on the search that ultimately uncovered Olivia Lone Bear's body.
By Jessica Lussenhop
BBC News, North Dakota
By James Cook
BBC News, Albuquerque, New Mexico
Five thousand barrels leaked from the Keystone pipeline.
By Owen Amos
BBC News, Washington DC